Reads temperatures from a pair of DS18B20 sensors, compares temperature difference, and adjusts speed of PWM fan based on temperature difference. Publishes ...

This is a simple MJPEG streaming webserver implemented for AI-Thinker ESP32-CAM or ESP-EYE modules.

Wearable sensors can expedite personalized medicine by integrating sensors into our daily lives. This Perspective discusses mechanical and electrochemical sensors, including their operating ...

You might think aftermarket parking sensors could be a bit of an unusual car upgrade at first, a bit like aftermarket reversing cameras, and you’d be right. Across ...

要想打造可持续未来，传感器在环境监测中的作用至关重要。全球能耗上升、能源密集型制造工艺、家用电器产生的温室气体、畜牧生产和焚烧作物秸秆等粗放型耕作方式都是造成气候危机的原因。所有这些因素都增加了环境中的二氧化碳 (CO2) 含量，影响了人们 ...